Heart|Lab Grown|IGI

5.74ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG596345467

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG596345467

Diamond specifications and retailer prices

From HK$72,643 HKD

$9,259 USD

As of October 30, 2026

Save HK$275,172 HKD (79%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: HK$347,815 HKD at Michael Trio · As of October 31, 2026

View at Michael Trio

About this 5.74ct lab-grown heart diamond

This 5.74ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG596345467 or 596345467. Listed at 29 retailers as of October 30, 2026, with prices from HK$72,643 to HK$347,815, a HK$275,172 spread on the same certified stone. Michael Trio lists it at HK$347,815. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.74

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.5°

Pavilion angle38.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG596345467

Dimensions12.33 × 10.88 × 7.41 mm

L/W Ratio1.13

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG596345467

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: HK$347,815 HKD|Low: HK$72,643 HKD|High: HK$793,110 HKD|Avg: HK$236,624 HKD|-56.1%

Michael Trio

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

October 30, 2026

Retailer 3HK$72,643 HKD

Retailer 8HK$73,922 HKD

Retailer 9HK$83,361 HKD

Retailer 18HK$92,242 HKD

Retailer 19HK$97,444 HKD

Retailer 15HK$99,523 HKD

Retailer 17HK$114,054 HKD

Retailer 4HK$114,414 HKD

Retailer 2HK$121,844 HKD

Retailer 14HK$150,218 HKD

Retailer 6HK$154,129 HKD

Retailer 13HK$188,981 HKD

Retailer 16HK$192,687 HKD

Retailer 20HK$207,053 HKD

Retailer 5HK$231,896 HKD

Retailer 10HK$257,596 HKD

Retailer 11HK$285,792 HKD

Michael TrioHK$347,815 HKD

Retailer 12HK$355,914 HKD

Retailer 7HK$453,246 HKD

30 data points across 20 retailers

29 retailersHK$72,643 HKD to HK$347,815 HKD

Cheapest Retailer

HK$72,643 HKD

$9,259 USD

Retailer 2

HK$72,643 HKD

$9,259 USD

View

Price last confirmed 22 days ago

Retailer 3

HK$72,643 HKD

$9,259 USD

View

Price last confirmed 19 days ago

Retailer 4

HK$73,922 HKD

$9,422 USD

View

Retailer 5

HK$83,361 HKD

$10,625 USD

View

Retailer 6

HK$84,263 HKD

$10,740 USD

View

Price last confirmed 20 days ago

Retailer 7

HK$84,263 HKD

$10,740 USD

View

Price last confirmed 27 days ago

Retailer 8

HK$87,174 HKD

$11,111 USD

View

Retailer 9

HK$87,174 HKD

$11,111 USD

View

Price last confirmed 20 days ago

Retailer 10

HK$92,242 HKD

$11,757 USD

View

Retailer 11

HK$97,444 HKD

$12,420 USD

View

Retailer 12

HK$99,523 HKD

$12,685 USD

View

Final sale: no returns

Retailer 13

HK$114,054 HKD

£11,447 GBP

View

Price last confirmed 11 days ago

Retailer 14

HK$114,414 HKD

$14,583 USD

View

Retailer 15

HK$121,844 HKD

$15,530 USD

View

Retailer 16

HK$150,218 HKD

£15,076 GBP

View

Retailer 17

HK$154,129 HKD

$19,645 USD

View

Retailer 18

HK$165,678 HKD

$21,117 USD

View

Price last confirmed 31 days ago

Retailer 19

HK$165,678 HKD

$21,117 USD

View

Price last confirmed 30 days ago

Retailer 20

HK$167,004 HKD

$21,286 USD

View

Price last confirmed 32 days ago

B+

Retailer 21

HK$188,981 HKD

ZAR 389,131 ZAR

View

Retailer 22

HK$189,536 HKD

$24,158 USD

View

Price last confirmed 33 days ago

Retailer 23

HK$192,687 HKD

A$37,784 AUD

View

Price last confirmed 8 days ago

Retailer 24

HK$207,053 HKD

A$40,601 AUD

View

Price last confirmed 22 days ago

B+

Retailer 25

HK$231,896 HKD

$29,557 USD

View

B+

Retailer 26

HK$257,596 HKD

$32,833 USD

View

Retailer 27

HK$285,792 HKD

$36,427 USD

View

Most Expensive

Michael Trio

7901460670 · Oct 31

HK$347,815 HKD

SGD 59,908 SGD

View

27 more retailers have this diamond

Prices start from HK$72,643 HKDSave up to HK$275,172 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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5.74ct Heart

HK$72,643 HKD